Answer:
Step-by-step explanation:
The line has a slope of -1/3. For lines to be perpendicular there product must equal negative 1
m1(m2)=-1
-m/3=-1
m=3
So we know our line has a slope of three so
y=3x+b, we can solve for the y intercept, b, using point (-2,8)
8=3(-2)+b
8=-6+b
b=14, so our line is
y=3x+14
Answer:
x = 1
Step-by-step explanation:
Given
8 - 5(x - 3) = 18 ( subtract 8 from both sides )
- 5(x - 3) = 10 ( divide both sides by - 5 )
x - 3 = - 2 ( add 3 to both sides )
x = 1
Answer:
perimeter = 14
area = 6
Step-by-step explanation:
p = 4 + 3 + 7
a = L × w
2
Answer:
8
Step-by-step explanation:
miles/time
936÷12=
8
it's 8
Answer:
So the greatest common factor 18 and 24 is 6
Step-by-step explanation:
